精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区

---Jack, how did it __________ that you made so many mistakes in your homework?

   --- I myself haven’t figured them out yet.

A. occur to      B. come about      C. bring about     D. get down

練習冊系列答案
相關習題

科目:高中英語 來源:河北省海興中學2009屆高三模擬試卷(二)(英語) 題型:030

對話填空:

閱讀下面對話,掌握其大意,并根據(jù)所給字母的提示,在標有題號的橫線上寫出一個英語單詞的完整、正確形式,使對話通順。

A:Hi, Jack!H  1   are you feeling now?

B:Not too bad, but how did you know that I was here in h  2  , Jenny?

A:I was watching the football match yesterday, but didn’t see you there.When I asked Mary w  3  , she told me that you had been ill.How did it happen?

B:I r  4   my motorbike to school yesterday morning.When I p  5   the crossing, a car came over suddenly and k  6   me down to the ground.

A:Wow, how d  7  !It must have hit you hard.

B:Yes.It was said that I rolled more than ten meters a  8   and then stopped unconsciously.

A:Nothing s  9  , I hope.

B:They had me e  10   fully and said there weren’t any internal injures.

A:Thank goodness.Don't worry and take a good rest.

B:Thank you for your flowers.

查看答案和解析>>

科目:高中英語 來源:安徽省合肥一中2010屆高考沖刺最后一卷英語試題 題型:閱讀理解


第Ⅱ卷 (非選擇題共35分)
第四部分寫作 (共兩節(jié),滿分35分)
第一節(jié)任務型閱讀(共10小題;每小題1分,滿分10分)
認真閱讀下列短文,并根據(jù)所讀內(nèi)容在文章后表格中的空格里填入一個最恰當?shù)膯卧~。
注意:每個空格只填1個單詞。請將答案寫在答題卡相應題號的橫線上。
Attention deficit (不足) hyperactivity (活動過度) disorder is known by the letters A. D. H. D. with A. D. H. D. might have trouble paying attention. They might not seem to listen and might forget things. They might not be able to stay seated or play quietly. They might talk too much and act and speak without thinking about the results of their behavior. These are among the signs named on the web site of America's Centers for Disease Control and Prevention.
Doctors usually identify the disorder in children. But experts say the behaviors often last into adulthood. Researchers have been looking for the cause or causes of attention deficit hyperactivity disorder. Now, a brain-imaging study offers more evidence that could lead to new ways to treat it. Researchers say they observed shortages in the brain's reward system in patients with A. D. H. D. The study found that levels of some proteins were lower than normal. Nora Volkow, director of the National Institute on Drug Abuse, says the lack of attention and self-control that mark A. D. H. D. could be caused by problem in the flow of dopamine (多巴胺) . She says people might have difficulty completing an activity if they cannot expect some kind of reward in return. Researchers studied the pathways on which dopamine travels in 53 adults with A. D. H. D. Doctor Volkow says the researchers then compared the pathways to those of 44 adults without the disorder. "There was a lower concentration of dopamine markers in the brain of individuals with A. D. H. D., specifically in the areas of the brain that are involved with reward and motivation. And the dopamine levels were directly linked to the severity, of the patient's inattention" she says.
The study used brain images taken at Brookhaven National Laboratory in New York State. Gene -Jack Wing is chairman of the Brookhaven medical department. He says the finding might also help explain why people with A. D. H. D. are mere likely to abuse drugs or overeat. He says they might be attempting to increase their dopamine levels to make up for the deficits in their reward system.

Title
The finding of (76)_____.
The (77) _____ of
Children
with A.D.H. D.
They are lacking in, (78)_______.
Perhaps they don’t seem to listen.
Perhaps they are (79 )______.
Perhaps they can’t sit for (80)______ or play quietly.
They might talk too much and act and speak without
( 81 )______ the results of their behavior
The ( 82 ) _____of
A. D. H. D.
Patients with A. D. H. D are (83)______ of the brain's reward system.
Levels of some proteins are lower than normal.
Levels dopamine are (84)______ as well
Reasons of abusing Drugs
They are trying to (85)______their dopamine

查看答案和解析>>

科目:高中英語 來源:2016屆浙江江山實驗中學高一10月第一階段性測試英語試卷(解析版) 題型:單詞拼寫

根據(jù)句子意思及所給的首字母,把所缺的單詞寫在橫線上。

1.My favourite season is a_________.

2.My brother is 10 years old and he was b_______ in 2003.

3.Could I borrow your c__________ ? I want to take some photos.

4.I said hello to Mary at the school gate with a smile, but she i_______ me and went away.              

5.There is nothing in the box. Look, it’s e_________.

6.The boy broke Jack’s window on p________. He wanted to frighten Jack. 

7.I’m going to be a singer when I g_______ up.

8.We should stay away from those unsafe foods to keep our body h________.

9.It is raining h_______, we’d better stay at home.

10.You are badly ill and you need an o___________ at once.

11.He won first prize in the competition. We were very p_____ of him.

12.It’s 8:15 now. We can also say a q________ past eight.

13.Bob was very s_______ two years ago. Now he is tall, and he is the tallest in his class.

14.October is the t________ month of the year.

15.It’s cold in Australia in July. People there wear w_______ clothes.

 

查看答案和解析>>

科目:高中英語 來源:2011-2012學年河北省高三年級12月月考英語試題 題型:閱讀理解

In the modern world more and more people meet the problem of identity.The most interesting example is that of a so – called “banana”, which refers to an American who has an Asian face but holds Western values.

In Shanghai, there now live a group of people from abroad.They look no different from the locals and speak fluent Chinese or even Shanghai dialect, but when it comes to writing Chinese characters, they are almost illiterate(文盲).Jack is such an example.He never learned to read or write Chinese characters, which he finds mysterious and difficult.From time to time, he files to the US as he does not feel Shanghai is where he comes from.“But when I am in the States, I feel that’s not my home either,” he said.

At De Gaulle Airport in France, there is a Swiss man who has been living in the waiting – room for a long time because he lost h is passport during his travels.He was refused entry into several countries.But when he was eventually allowed to return to Swizerland, he refused to leave the airport.His reason was very simple—“I am sure who I am.I need no acknowledgement from others,” he said during an interview.For th is reason  he was honored by the Western media as “the Hero of identity.”

As the Internet becomes more and more popular, the problem of identity becomes more serious.In a virtual world, people can have different addresses registered with different names.In the Internet chat room, even one’s gender(性別) is hard to determine.It seems that in the glohal village, people are saying hello every day to each other without knowing whom they are talking to.

What will be the next crisis(危機) of identity? With the development of cloning technology, it might be: who is the real “I”?

1.What does the passage mainly talk about?

   A.The importance of identity.

   B.The crisis of identity.

   C.Differences between Eastern and Western cultures.

   D.Difficulty in living in foreign counties.

2.The Swiss man had to live in De Gaulle Airport in France because      

   A.he needed to board a plane at any time

   B.he couldn’t afford to live in a hotel

   C.he needed others acknowledgement

   D.he couldn’t prove who he was

65.A “banana” in the passage is in fact an     

   A.American traveling to Asia                                          B.American keeping Eastern culture

   C.American born in Asia                                               D.America – born Asian

3.We can infer from the passage that the author believes      

   A.there will be more problems relating to identity in the future

   B.Internet technology helps solve problems of identity

   C.only people traveling abroad have problems of identity

   D.people don’t need to worry about identity

 

查看答案和解析>>

科目:高中英語 來源:20102011浙江溫州中學高二上學期期中考試英語試題 題型:單詞拼寫

 

1. He has to take 2 part-time jobs during the weekends to s_________ his big family.

2. As friends, you should at first understand and r________ each other.

3. Only when one is put into prison will he realize the value of f________.

4. As the rules say, drivers shall r________ speed when they get close to a crossroad.

5. The earthquake made thousands of people in the country h________.

6. They communicate with each other entirely by g_________ as they are unable to speak.

7. With the a___________ of winter, the weather is getting colder and colder.

8. According to the weather forecast, a hurricane is l_______ to hit the city.

9. You should book a ticket in a_________ to make sure that you can get a good seat.

10. His best friend’s failure to keep his promise filled Jack with a________.

 

 

查看答案和解析>>

同步練習冊答案
精品一区二区免费在线观看_国产精品久久久久久av福利软件_97成人精品区在线播放_国内成人精品一区
欧美精品第1页| 在线电影国产精品| 麻豆91精品91久久久的内涵| 国产精品久久久久天堂| 欧美嫩在线观看| 国产成人av在线影院| 久久精品av麻豆的观看方式| 精品国产免费一区二区三区四区| 国产精品123| 亚洲第四色夜色| 国产精品久久看| 久久九九久久九九| 日韩一级成人av| 欧美精品丝袜久久久中文字幕| 不卡的av在线播放| 成人黄色大片在线观看| 粉嫩av一区二区三区| 狠狠色综合色综合网络| 欧美优质美女网站| 欧美四级电影网| 99九九99九九九视频精品| 国产成人综合精品三级| 免费不卡在线视频| 美女国产一区二区| 日韩欧美电影一区| 欧美电影一区二区三区| 日韩精品中文字幕一区| 欧美va在线播放| 2023国产精品| 日本一区二区三区国色天香 | 成人晚上爱看视频| 成人影视亚洲图片在线| 成人永久看片免费视频天堂| 国产白丝精品91爽爽久久| 成人开心网精品视频| 国产成人av电影在线| 成人国产一区二区三区精品| av在线播放成人| 色成年激情久久综合| 欧美日韩在线三区| 日韩亚洲欧美高清| 久久久久久久久伊人| 日韩一区日韩二区| 五月天亚洲婷婷| 免费的国产精品| 国产a视频精品免费观看| 国产成人免费xxxxxxxx| 91麻豆swag| 7777精品伊人久久久大香线蕉超级流畅 | 国产一区999| 91亚洲精品一区二区乱码| 欧美无乱码久久久免费午夜一区 | 91在线视频播放| 欧美夫妻性生活| 国产欧美一区二区精品婷婷| 亚洲精品国产成人久久av盗摄 | 不卡一区中文字幕| 欧美另类高清zo欧美| 精品国产免费一区二区三区四区 | 国产视频一区在线播放| 亚洲午夜久久久| 国产传媒久久文化传媒| 精品视频免费看| 国产精品久久久久久久久快鸭 | 久久伊人中文字幕| 免费成人在线观看视频| 欧美最猛黑人xxxxx猛交| 国产精品美女久久久久aⅴ| 日本成人在线网站| 欧美吻胸吃奶大尺度电影 | 一本大道久久a久久精二百 | 色噜噜狠狠色综合中国| 国产综合久久久久久久久久久久| av在线播放成人| 久久久久久久久久电影| 亚洲图片欧美综合| 91美女视频网站| 国产清纯美女被跳蛋高潮一区二区久久w| 亚洲一区二区三区精品在线| 国产91色综合久久免费分享| 欧美一区三区四区| 亚洲一二三级电影| 色欧美日韩亚洲| 中文字幕在线不卡一区 | 亚洲一区二区三区美女| 色婷婷久久综合| 亚洲女女做受ⅹxx高潮| 99久久国产免费看| 亚洲欧美自拍偷拍| 99久久夜色精品国产网站| 亚洲国产精品国自产拍av| 福利一区福利二区| 国产精品亲子伦对白| 成a人片国产精品| 亚洲精品欧美激情| 欧美日韩大陆在线| 石原莉奈一区二区三区在线观看| 91精品欧美综合在线观看最新 | 精品国产一区二区三区四区四 | eeuss鲁一区二区三区| 精品国产乱码久久久久久1区2区| 婷婷国产在线综合| 欧美一二三区在线观看| 秋霞国产午夜精品免费视频| 欧美一区二区三区在线视频| 日韩 欧美一区二区三区| 2019国产精品| 99国产精品国产精品久久| 亚洲视频在线一区观看| 欧美色手机在线观看| 久久疯狂做爰流白浆xx| 国产日韩v精品一区二区| 国产精品2024| 国产精品女主播在线观看| 色猫猫国产区一区二在线视频| 亚洲成人精品一区| 久久精品一级爱片| 91福利在线观看| 蜜桃传媒麻豆第一区在线观看| 国产精品久久久久久福利一牛影视 | 国产麻豆精品久久一二三| 亚洲情趣在线观看| 欧美一区二区视频网站| 波多野结衣一区二区三区| 洋洋成人永久网站入口| 精品久久久久久久久久久久包黑料| 成人av午夜电影| 久久激情五月激情| 樱花草国产18久久久久| 精品999在线播放| 欧美亚洲一区三区| 福利一区在线观看| 奇米精品一区二区三区四区 | 日韩伦理免费电影| 日韩美女视频在线| 在线观看一区不卡| 国产高清亚洲一区| 久久国产精品第一页| 亚洲成av人片在线| 一区二区欧美在线观看| 中文字幕免费在线观看视频一区| 欧美一区二区三区免费视频| 欧美中文字幕一区二区三区| 成人精品一区二区三区中文字幕| 美美哒免费高清在线观看视频一区二区 | 中文字幕在线一区| 中文字幕免费观看一区| 久久婷婷国产综合国色天香| 精品久久久久久无| 日韩免费一区二区三区在线播放| 欧美日韩一区二区三区视频| 久久av中文字幕片| 顶级嫩模精品视频在线看| 老鸭窝一区二区久久精品| 亚洲午夜羞羞片| 樱桃视频在线观看一区| 亚洲婷婷在线视频| 亚洲免费观看高清完整版在线观看| 国产精品久久福利| 中文字幕一区视频| 久久久99免费| 精品1区2区在线观看| 久久久91精品国产一区二区三区| 国产午夜精品一区二区三区四区| 久久久国产午夜精品| 国产精品蜜臀在线观看| 亚洲人成网站影音先锋播放| 亚洲一区二区三区视频在线播放| 午夜精品久久久久久久99樱桃| 免费在线观看一区| 国产sm精品调教视频网站| 91麻豆123| 欧美一区二区三区思思人| 欧美另类videos死尸| 日韩欧美国产成人一区二区| 欧美一级理论性理论a| 日韩精品一区二区三区视频在线观看 | 欧美日韩小视频| 日韩欧美不卡在线观看视频| 久久一区二区三区四区| 综合av第一页| 久久狠狠亚洲综合| 99视频一区二区| 欧美性生活一区| 日韩精品一区二区三区swag| 久久嫩草精品久久久久| 一区二区三区四区高清精品免费观看 | 亚洲精品免费看| 蜜桃一区二区三区四区| 丁香另类激情小说| 欧美精品色一区二区三区| 精品国产91乱码一区二区三区| 亚洲欧美一区二区视频| 日本成人超碰在线观看| 91在线观看视频| 久久一日本道色综合| 亚洲女性喷水在线观看一区| 精品一区二区三区欧美| 日本精品视频一区二区三区| 国产亚洲美州欧州综合国|